In this paper, SEIR epidemic model is used to study Ebola transmission dynamics and compared with SIR model against World Health Organisation data from Sierra Leone. It was found that the constructed SEIR model was more representative of the situation in Sierra Leone. In addition...
Open access
Research Article10.9734/BJMCS/2016/29372
Assignment problem is an important area in Operation Research and is also discussed in real physical world. In this paper an attempt has been made to solve the assignment problem using a new Method called the Penalty method. We discuss a numerical example by using the new Method...
Open access
Research Article10.9734/jamcs/2023/v38i81785
In this paper, optimally controlled economic growth models with Cobb-Douglas aggregate production function are formulated to compare and contrast real per capita GDP performance as the population growth dynamics vary from purely exponential to strongly logistic. Using analytical...
Open access
Research Article10.9734/ARJOM/2017/37189
In this paper, we discuss optimally controlled economic growth models with Cobb-Douglas aggregate production function, comparing real per capita income performance in scenarios where the labour (population) growth dynamics range from purely exponential to strongly logistic. The p...
Open access
Research Article10.9734/JAMCS/2017/36753
This paper discusses optimally controlled economic growth models with linear aggregate production function of capital and labour. It compares and contrasts real per capita income performance over time in situations where the labour (population) growth dynamics vary from purely ex...
Open access
Research Article10.9734/JAMCS/2017/35984
In this paper, we develop an approach for finding the cofactor, ad joint, determinant and inverse of a three by three matrix under the Cell Arrangements method using the coefficient matrix of a given systems of linear equation in three unknowns. The method takes out completely th...
Open access
Research Article10.9734/jamcs/2019/v33i130170